V2EX methylphenol

Methylphenol

定义 Definition

甲基苯酚:在苯酚(phenol)的苯环上再连一个甲基(CH)形成的化合物的统称,常见名称为甲酚(cresol),通常包括邻-(o-)、间-(m-)、对-(p-)三种异构体。常用于化工合成、树脂/消毒剂等领域。(另有更专业的理化与毒理含义,此处取最常见的化学意义。)

发音 Pronunciation

/mθlfinl/

例句 Examples

Methylphenol is also called cresol.
甲基苯酚也叫甲酚。

Because methylphenol has three isomers, its properties can vary depending on whether it is ortho-, meta-, or para-.
由于甲基苯酚有三种异构体,它的性质会因是邻位、间位或对位而不同。

词源 Etymology

methylphenolmethyl(甲基) + phenol(苯酚) 组合而成,字面意思就是“带有甲基取代基的苯酚”。在实际使用中,它常与通俗名称 cresol(甲酚) 对应。

相关词 Related Words

文献与著作 Literary / Notable Works

  • The Merck Index(《默克索引》:常见化学品与药物资料汇编中收录相关条目)
  • CRC Handbook of Chemistry and Physics(《CRC 化学与物理手册》:理化数据与条目中常出现)
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》:工业制备与应用场景中出现)
  • Organic Chemistry(如 Morrison & Boyd 等经典有机化学教材:取代酚、异构体与反应章节中可能提及)
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